Yang; Joong-Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yang; Joong-Hwan.The latest application filed is for "organic compound, organic light emitting diode and organic light emitting device including the compound".

Company Profile

11.18.26

Yang; Joong-Hwan - Paju-si KR
Yang; Joong-Hwan - Gwangmyeong-si KR
Yang; Joong-Hwan - Gyeonggi-do KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Organic light emitting diode and organic light emitting display device including the same Grant 11,430,965 - Seo , et al. August 30, 2	2022-08-30
Organic light emitting diode and organic light emitting device having the same Grant 11,424,424 - Kim , et al. August 23, 2	2022-08-23
Organic compound having improved luminescent properties, organic light emitting diode and organic light emitting device having the compound Grant 11,401,268 - Seo , et al. August 2, 2	2022-08-02
Organic Compound, Organic Light Emitting Diode And Organic Light Emitting Device Including The Compound App 20210163427 - KIM; Jun-Yun ; et al.	2021-06-03
Organic Compound Having Improved Luminescent Properties, Organic Light Emitting Diode And Organic Light Emitting Device Having T App 20200207760 - Seo; Bo-Min ; et al.	2020-07-02
Organic Compound Having Excellent Thermal Resistance Property And Luminescent Property, Organic Light Emitting Diode And Organic App 20200194685 - Kim; Jun-Yun ; et al.	2020-06-18
Organic Light Emitting Diode And Organic Light Emitting Display Device Including The Same App 20200194704 - SEO; Bo-Min ; et al.	2020-06-18
Organic Light Emitting Diode And Organic Light Emitting Device Having The Same App 20200185632 - Kim; Chun-Ki ; et al.	2020-06-11
Novel Compound, and Organic Light Emitting Device and Organic Light Emitting Display Device Including the Same App 20200185622 - YOON; Kyung-Jin ; et al.	2020-06-11
Delayed fluorescence compound, and organic light emitting diode and display device using the same Grant 10,651,399 - Yang , et al.	2020-05-12
Organic Light Emitting Diode And Organic Light Emitting Device Having The Same App 20200127214 - Choi; Hyong-Jong ; et al.	2020-04-23
Organic Compound, Organic Light-emitting Diode And Organic Light-emitting Device Containing The Compound App 20200119284 - SHIN; In-Ae ; et al.	2020-04-16
Organic light emitting diode and organic light emitting display device including the same Grant 10,566,561 - Kim , et al. Feb	2020-02-18
Organic Compound, And Organic Light-emitting Diode And Organic Light-emitting Device Having The Compound App 20200048199 - BAEK; Jeong-Eun ; et al.	2020-02-13
Organic Emitting Compound, and Organic Light Emitting Diode and Organic Light Emitting Display Device Including the Same App 20200044157 - YOO; Mi-Sang ; et al.	2020-02-06
Delayed Fluorescence Compound, and Organic Light Emitting Diode and Display Device Using the Same App 20190036035 - YANG; Joong-Hwan ; et al.	2019-01-31
Delayed fluorescence compound, and organic light emitting diode and display device using the same Grant 10,193,085 - Yang , et al. Ja	2019-01-29
Delayed fluorescence compound, and organic light emitting diode and display device using the same Grant 10,135,005 - Yang , et al. November 20, 2	2018-11-20
Delayed Fluorescence Compound, and Organic Light Emitting Diode and Display Device Using the Same App 20180269408 - YANG; Joong-Hwan ; et al.	2018-09-20
Space-through charge transfer compound, and organic light emitting diode and display device using the same Grant 10,056,556 - Yang , et al. August 21, 2	2018-08-21
Delayed Fluorescence Compound, and Organic Light Emitting Diode and Display Device Using the Same App 20180205023 - YANG; Joong-Hwan ; et al.	2018-07-19
Delayed fluorescence compound, and organic light emitting diode and display device using the same Grant 9,954,186 - Yang , et al. April 24, 2	2018-04-24
Organic Light Emitting Diode And Organic Light Emitting Display Device Including The Same App 20180090705 - KIM; Jun-Yun ; et al.	2018-03-29
Delayed fluorescence compound, and organic light emitting diode and display device using the same Grant 9,837,619 - Yang , et al. December 5, 2	2017-12-05
Delayed fluorescence compound, and organic light emitting diode and display device using the same Grant 9,711,735 - Yang , et al. July 18, 2	2017-07-18
Organic compound and organic light emitting diode using the same Grant 9,608,210 - Song , et al. March 28, 2	2017-03-28
Organic compound and organic light emitting diode using the same Grant 9,590,191 - Song , et al. March 7, 2	2017-03-07
Space-through Charge Transfer Compound, And Organic Light Emitting Diode And Display Device Using The Same App 20160163989 - YANG; Joong-Hwan ; et al.	2016-06-09
Organic Compound And Organic Light Emitting Diode Using The Same App 20160155957 - SONG; In-Bum ; et al.	2016-06-02
Organic Compound And Organic Light Emitting Diode Using The Same App 20160155956 - SONG; In-Bum ; et al.	2016-06-02
Delayed Fluorescence Compound, And Organic Light Emitting Diode And Display Device Using The Same App 20160133856 - YANG; Joong-Hwan ; et al.	2016-05-12
Delayed Fluorescence Compound, And Organic Light Emitting Diode And Display Device Using The Same App 20160111659 - YANG; Joong-Hwan ; et al.	2016-04-21
Delayed Fluorescence Compound, And Organic Light Emitting Diode And Display Device Using The Same App 20160111660 - YANG; Joong-Hwan ; et al.	2016-04-21
Organic compound and organic light emitting diode using the same Grant 9,281,482 - Song , et al. March 8, 2	2016-03-08
Phosphorescent compound and organic light emitting diode device using the same Grant 9,123,898 - Song , et al. September 1, 2	2015-09-01
Organic Compound And Organic Light Emitting Diode Using The Same App 20150162537 - SONG; In-Bum ; et al.	2015-06-11
Phosphorescent Compound and Organic Light Emitting Diode Device Using the Same App 20140034922 - SONG; In-Bum ; et al.	2014-02-06
Blue Phosphorescent Compound And Organic Electroluminescent Device Using The Same App 20120305894 - Kim; Do-Han ; et al.	2012-12-06
Top emission type organic electroluminescent device and method of fabricating the same Grant 8,188,475 - Lee , et al. May 29, 2	2012-05-29
Top Emission Type Organic Electroluminescent Device And Method Of Fabricating The Same App 20100096655 - LEE; Sang Keun ; et al.	2010-04-22
Organic electroluminescent device and driving apparatus Grant 7,557,512 - Kim , et al. July 7, 2	2009-07-07
Organic electroluminescent device Grant 7,531,247 - Kim , et al. May 12, 2	2009-05-12
Organic electroluminescent device App 20050271898 - Kim, Myung Seop ; et al.	2005-12-08
Organic electroluminescent device and driving apparatus App 20050116659 - Kim, Myung Seop ; et al.	2005-06-02

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